content: /*
   * Copyright 2017 David Karnok
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package hu.akarnokd.reactive4javaflow.impl.consumers;
  
  import hu.akarnokd.reactive4javaflow.Folyam;
  import org.junit.Assert;
  import org.junit.Test;
  
  import java.util.concurrent.TimeUnit;
  import java.util.concurrent.TimeoutException;
  
  import static org.junit.Assert.*;
  
  public class BlockingLastConsumerTest {
      @Test
      public void normal() {
          Assert.assertEquals(1, Folyam.just(1)
                  .blockingLast().get().intValue());
      }
  
      @Test
      public void normal2() {
          assertEquals(1, Folyam.just(1)
                  .blockingLast(1, TimeUnit.MINUTES).get().intValue());
      }
  
      @Test
      public void normal3() {
          assertEquals(5, Folyam.range(1, 5)
                  .blockingLast().get().intValue());
      }
  
      @Test
      public void empty() {
          assertFalse(Folyam.empty().blockingLast().isPresent());
      }
  
      @Test(expected = IllegalArgumentException.class)
      public void error() {
          Folyam.error(new IllegalArgumentException()).blockingLast();
      }
  
      @Test
      public void timeout() {
          try {
              Folyam.never().blockingLast(1, TimeUnit.MILLISECONDS);
              fail("Should have thrown");
          } catch (RuntimeException ex) {
              if (!(ex.getCause() instanceof TimeoutException)) {
                  throw new AssertionError("Wrong exception", ex);
              }
          }
      }
  
      @Test
      public void interrupt() {
          Thread.currentThread().interrupt();
          try {
              Folyam.never().blockingLast(5, TimeUnit.SECONDS);
              fail("Should have thrown");
          } catch (RuntimeException ex) {
              if (!(ex.getCause() instanceof InterruptedException)) {
                  throw new AssertionError("Wrong exception", ex);
              }
          }
      }
  
  
      @Test(timeout = 5000)
      public void interrupt2() {
          Thread.currentThread().interrupt();
          try {
              Folyam.never().blockingLast();
              fail("Should have thrown");
          } catch (RuntimeException ex) {
              if (!(ex.getCause() instanceof InterruptedException)) {
                  throw new AssertionError("Wrong exception", ex);
              }
          }
      }
  
      @Test
      public void defaultValue() {
          assertEquals(1, Folyam.<Integer>empty().blockingLast(1).intValue());
      }
  }
  